The Hang Seng Index closed down 109.49 points, or 0.44%, at 24,604.29 on Thursday, September 17. The Hang Seng Tech Index closed down 14.71 points, or 0.34%, at 4,310.74 on Thursday, September 17. The H-share Index closed down 31.01 points, or 0.38%, at 8,175.36 on Thursday, September 17. The Red Chip Index closed down 37.35 points, or 0.92%, at 4,040.85 on Thursday, September 17.